XH518E2S11
LX SERIES · source records, page 4
235 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for XH518E2S11. The highest SEER2 and HSPF2 may belong to different combinations. Open a source record below to see its ratings and the scope of its component information.
Model patterns and component strings are preserved exactly. How to read model patterns and combinations →
Heating performance & equipment details
Ranges include the 235 published source records for this model. Values in different rows may describe different configurations. Open an individual record to compare values from the same test configuration.
| Reported field | Value / range | Records supplying it |
|---|---|---|
| SEER2 · BTU/Wh | 15.2–16 | 235 / 235 |
| EER2 · BTU/Wh | 12–12.5 | 235 / 235 |
| HSPF2 · BTU/Wh | 7.8 | 235 / 235 |
| Cooling capacity · BTU/h | 17,000–18,600 | 235 / 235 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 16,100–17,000 | 235 / 235 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 10,700–11,300 | 235 / 235 |
| Heating capacity at 5°F / −15°C · BTU/h | 8,700–9,100 | 235 / 235 |
| COP at 5°F / −15°C | 2.26–2.34 | 235 / 235 |
| Equipment / loop type | HP - Split System | 235 / 235 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 235 / 235 |
| Compressor staging | Single stage | 235 / 235 |
| Connected capability | No | 235 / 235 |
47°F = 8.3°C; 17°F = −8.3°C; 5°F = −15°C. COP is dimensionless. These are reported rating points, not a prediction of a particular home’s heat demand or operating limit.
Matched systems
Each row is one source record. The component column distinguishes listed combinations from outdoor-model ratings without an indoor configuration.
| Indoor unit / required furnace | SEER2BTU/Wh | HSPF2BTU/Wh | Heating capacity at 5°F / −15°CBTU/h | COP at 5°F / −15°C | Record & comparison |
|---|---|---|---|---|---|
CTF24B5ABS1+ furnace: TM8E100B12MP11AHRI reference: 215820610 | 15.20 | 7.80 | 8900 | 2.26 | EPA 3712770 → |
CTF24B5ABS1+ furnace: TMLE100B12MP11AHRI reference: 215820615 | 15.20 | 7.80 | 8900 | 2.26 | EPA 3712775 → |
CTM30B5ACS1+ furnace: TM9Y060B12MP11AHRI reference: 215820625 | 15.20 | 7.80 | 8800 | 2.28 | EPA 3712779 → |
CTM30B5ACS1+ furnace: Z8ET080B12LMPS1AHRI reference: 215820630 | 15.20 | 7.80 | 8800 | 2.30 | EPA 3712787 → |
CTF30B5ACS1+ furnace: TM8E100B12MP11AHRI reference: 215820635 | 15.20 | 7.80 | 8900 | 2.28 | EPA 3712793 → |
CTF30B5ACS1+ furnace: TMLE100B12MP11AHRI reference: 215820640 | 15.20 | 7.80 | 8900 | 2.28 | EPA 3712795 → |
CTU30B5XCS1+TXV+ furnace: TM8E100B12MP11AHRI reference: 215820645 | 15.20 | 7.80 | 8900 | 2.28 | EPA 3712800 → |
CTF30B5ACS1+ furnace: TM9V080B12MP12AHRI reference: 215820655 | 15.20 | 7.80 | 9000 | 2.30 | EPA 3712804 → |
CTU30B5XCS1+TXV+ furnace: TMLE100B12MP11AHRI reference: 215820650 | 15.20 | 7.80 | 8900 | 2.28 | EPA 3712809 → |
CTF30B5ACS1+ furnace: TP9C080B12MP13AHRI reference: 215820660 | 15.20 | 7.80 | 9000 | 2.30 | EPA 3712817 → |
CTF30B5ACS1+ furnace: TMLE080B12MP11AHRI reference: 215820193 | 15.20 | 7.80 | 8800 | 2.28 | EPA 3712819 → |
CTU30B5XCS1+TXV+ furnace: TM8E080B12MP11AHRI reference: 215820203 | 15.20 | 7.80 | 8800 | 2.28 | EPA 3712826 → |
CTU30B5XCS1+TXV+ furnace: TMLE080B12MP11AHRI reference: 215820213 | 15.20 | 7.80 | 8800 | 2.28 | EPA 3712834 → |
CTM24B5ABS1+ furnace: Z8ET080B12LMPS1AHRI reference: 215821025 | 15.20 | 7.80 | 8800 | 2.28 | EPA 3712845 → |
CTM24B5ABS1+ furnace: Z9ET080B12SMPS1AHRI reference: 215821030 | 15.20 | 7.80 | 9000 | 2.28 | EPA 3712848 → |
CTM24B5ABS1+ furnace: Z9ES080B12SMPS1AHRI reference: 215821035 | 15.20 | 7.80 | 9100 | 2.26 | EPA 3712854 → |
CTF24B5ABS1+ furnace: Z8ES100B12SMPS1AHRI reference: 215821040 | 15.20 | 7.80 | 8800 | 2.28 | EPA 3712859 → |
CTU30B5XCS1+TXV+ furnace: TM9Y080B12MP11AHRI reference: 215821050 | 15.20 | 7.80 | 8800 | 2.28 | EPA 3712860 → |
CTF30B5ACS1+ furnace: TM9Y080B12MP11AHRI reference: 215821045 | 15.20 | 7.80 | 8800 | 2.28 | EPA 3712866 → |
CTU30B5XCS1+TXV+ furnace: TM9V080B12MP12AHRI reference: 215820667 | 15.20 | 7.80 | 9000 | 2.30 | EPA 3712875 → |
Sources and documentation
The table uses public EPA ENERGY STAR data. AHRI references are reported by EPA and have not been independently checked with AHRI. Source records do not establish availability, installation suitability or rebate eligibility.
No manufacturer manual has been matched to this model.
Collection method, revision history and known limitations →